Q: How can I determine who is still sending me e-mail at my geology.ucdavis.edu address?

  1. You can look at the “To:” header in the e-mail message.

    You can add an e-mail rule (filter) to change the color of messages sent to your old geology.ucdavis.edu e-mail address to something striking, such as honeydew or lime green.

    Here's the rule that I use in Apple Mail:

    That makes it easy to spot these messages in your inbox, such as the one from eWEEK.com, shown here: